package com.sun.mychat.service;


import com.sun.mychat.mapper.UserMapper;
import com.sun.mychat.pojo.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class UserServiceImpl implements UserService {
    @Autowired
    private UserMapper userMapper;

    @Override
    public List<User> getUserFriend(Long uid) {
        return userMapper.getUseFriend(uid);
    }



}
